Maximizing and/or restoring-down player resets video to original size #17695
Description
mpv Information
mpv v0.41.0-419-gc961c96af Copyright © 2000-2026 mpv/MPlayer/mplayer2 projects
built on Apr 1 2026 23:06:26
libplacebo version: v7.362.0 (v7.360.0-14-g54e5275-dirty)
FFmpeg version: N-123805-g85bef2c2b
FFmpeg library versions:
libavcodec 62.29.101
libavdevice 62.4.100
libavfilter 11.15.101
libavformat 62.13.101
libavutil 60.29.100
libswresample 6.4.100
libswscale 9.7.100Other Information
- Windows version: Version 10.0.26200.8117
- GPU model, driver and version: Intel UHD Graphics 360 31.0.101.2140 / NVIDIA GeForce MX150 Game Ready Driver 582.28
- Source of mpv: zhongfly Windows build
- Latest known working version:
- Issue started after the following happened:
Reproduction Steps
- Open any video
- Resize video to any size (preferably smaller)
(a)
- Minimize mpv (either by clicking on minimize button or on mpv icon in taskbar)
- Recall mpv from taskbar
(b)
- Maximize mpv (either by clicking on maximize button or double-clicking title bar)
- "Restore-down" player
[Please ignore if this is how it's supposed to be; but I only noticed this recently.]
Expected Behavior
No reset of video size. Video stays at resized dimensions.
Actual Behavior
The video resets to its original size
Log File
Sample Files
No response
I carefully read all instruction and confirm that I did the following:
- I tested and confirmed that the issue exists with the latest release version or newer.
- I provided all required information including system and mpv version.
- I produced the log file with the exact same set of files, parameters, and conditions used in "Reproduction Steps", with the addition of
--log-file=output.txt. - I produced the log file while the behaviors described in "Actual Behavior" were actively observed.
- I attached the full, untruncated log file.
- I attached the backtrace in the case of a crash.